<script src="jquery-1.10.2.js" type="text/javascript"></script>

<script type="text/javascript">

  jQuery(document).ready(function(){

    setTimeout(
      function(){
      $('input[type="text"]').val("Rasmus Lerdorf")
    },1000);

  });
</script>

<input type="text" name="uname1" value="I am default value 1"  />
<input type="text" name="uname2" value="I am default value 2"  />
<input type="text" name="uname3" value="I am default value 3"  />



